英语语法分析

Horseradish peroxidase was used to label the regenerative axons of peroneal nerves 4 or 9 weeks after epineurial or Perineurial suture or nerve grafting in sciatic nerves in rats.

大鼠坐骨神经外膜缝合、束膜缝合或神经移植后4周或9周，应用辣根过氧化物酶逆行标记腓总神经中再生轴突的胞体。